Pith Number

pith:6M4RDIYQ

pith:2013:6M4RDIYQTD7TUBMHDV5ARBEL3D

not attested not anchored not stored refs pending

Extremely local electric field enhancement and light confinement in dielectric waveguide

Chang-Ling Zou, Fang-Jie Shu, Qijing Lu

arxiv:1310.2318 v1 · 2013-10-09 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6M4RDIYQTD7TUBMHDV5ARBEL3D}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:46:31.227576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f33911a31098ff3a05871d7a08848bd8d93344c6f347d935ab65e1dbce358e5b

Aliases

arxiv: 1310.2318 · arxiv_version: 1310.2318v1 · doi: 10.48550/arxiv.1310.2318 · pith_short_12: 6M4RDIYQTD7T · pith_short_16: 6M4RDIYQTD7TUBMH · pith_short_8: 6M4RDIYQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6M4RDIYQTD7TUBMHDV5ARBEL3D \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f33911a31098ff3a05871d7a08848bd8d93344c6f347d935ab65e1dbce358e5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a88a36077d8939e8465aabc69ddd2efa549e79d69dcbbbe9cc5e694ac31a79e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-10-09T00:55:08Z",
    "title_canon_sha256": "5db2a810fb390de93b387f8ae40affe2597f1570dfa4eca2edfbe423a99e56ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2318",
    "kind": "arxiv",
    "version": 1
  }
}